Multitexturing

OpenGL OpenGL: Basic Coding
1

HIii
I have a probleme to disable multitexturing.

this is what i do :
…
glActiveTextureARB(GL_TEXTURE0_ARB);
glEnable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D,Tex1);

glActiveTextureARB(GL_TEXTURE1_ARB);
glEnable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D,Tex2);

glBegin(GL_QUADS);
glMultiTexCoord2fARB(GL_TEXTURE0_ARB,0,0);
glMultiTexCoord2fARB(GL_TEXTURE1_ARB,0,0);
glVertex2f(0,0);
…
glEnd();

glActiveTextureARB(GL_TEXTURE0_ARB);
glDisable(GL_TEXTURE_2D);

glActiveTextureARB(GL_TEXTURE1_ARB);
glDisable(GL_TEXTURE_2D);
…

It works fine but texturing doesn’t work
on everything else i want to draw

thank youuuuu

2

you have disabled texturing on all texture units, to use “normal” terturing just leave GL_TEXTURE_2D enabled on texture unit 0

3

You could try this:

glPushAttrib(GL_TEXTURE_BIT);

glActiveTextureARB(GL_TEXTURE0_ARB);
glEnable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D, Tex1);

glActiveTextureARB(GL_TEXTURE1_ARB);
glEnable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D, Tex2);

glBegin(GL_QUADS);
glMultiTexCoord2fARB(GL_TEXTURE0_ARB, 0, 0);
glMultiTexCoord2fARB(GL_TEXTURE1_ARB, 0, 0);
glVertex2f(0, 0);
…
glEnd();

glPopAttrib();

Perhaps that solves your problems .

Diapolo

4

ok
it works fine,
thank you !!!